{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "arguments": ["number of victim", "victim", "purpose", "place", "attack pattern", "attacker", "number of data", "compromised data", "tool", "time", "damage amount"]}], "input": "\" We determined on March 1 , 2018 , that there was evidence suggesting that an attacker may have accessed personal information stored on this consumer and business partner platform , ” the Expedia - owned site said in a media statement ."}
{"data breach": [{"number of victim": "NAN", "victim": "consumer and business partner platform", "purpose": "NAN", "place": "NAN", "attack pattern": "NAN", "attacker": "an attacker", "number of data": "NAN", "compromised data": "personal information", "tool": "NAN", "time": "NAN", "damage amount": "NAN"}]}